SW Config Final 4

8/12/2019 SW Config Final 4

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THE PROFESSIONALS CHOICE

How to Configure Your SolidWorks Workstation

Your guide to XTREME Processors, Solid State

Caching, Graphics, Memory, and more.


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How to Configure Your SolidWorks Workstation

If youre in the market for a SolidWorks workstation, you should begin by asking three basic questionsabout your workflow:

1. How big are my assemblies?

2. How complex are my parts files?3. How many geometric surfaces do I have?

Based upon your responses, you can begin to formulate a plan.

Start with the Core(s)

Selecting the number of processing cores in your workstation is critical. SolidWorks is a frequency boundapplication (meaning that it predominantly uses only one core). Since the frequency of that core determines

performance more than any other variable, a workstation with less cores (but higher frequency) is ideal. Ifyoure running only SolidWorks and absolutely nothing else, you could actually get by with as little as two

cores. But realistically, since you have an OS, youll need two cores dedicated to the OS and two to run Solid-Works.

You can buy more cores, but why? says Adrian Fanjoy, MCSE, the Technical Service Director for ComputerAided Technology, Inc. (CATI). Fanjoy, along with CATI Support Manager Josh Altergott are a pair of SolidWorks

gurus responsible for Allowing SolidWorks to Perform, which they first presented at SolidWorks World 2010.For these experts, when the subject is configuring the correct SolidWorks platform both agree that Whenlooking at cores it becomes a money issue and youll never use them (additional cores) anyway. As an example,

Fanjoy cites a pair of workstations from a top tier manufacturer that are virtually identical in configurationexcept for the fact that one is a single processor and the other a dual. The dual processor model is over $800more, he says, $800 more for cores many CAD designers wont be using. Thats when it goes from being aperformance issue to an ROI one.

Photoview360 and SolidWorks Simulation are bandwidth bound (meaning they commonly utilize multiplecores simultaneously). Therefore, if you incorporate these applications into your SolidWorks workflow, aworkstation with more cores can provide better performance to complete your renderings or simulations

faster. In this case, a six core single processor is generally the best solution since the more processors you have,the faster a given task is completed. Would adding an additional processor (and therefore more cores) bebeneficial? According to the CATI experts, it can, but only if your world revolves around renderings or Simula-

tion.


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Overclocking: The BOXX Advantage

Overclocking matters, says Fanjoy. It allows you to take hardware and give it a boost. Everything

runs faster. Rebuilds (in SolidWorks) are noticeably faster. Referring to their own testing of SolidWorks

on an overclocked BOXX workstation, the two experts noted that overclocking offered significant

performance increasesas much as 12%. BOXX is the only workstation manufacturer to offer over-

clocked systems.

The top of the line workstations produced by other manufacturers (including tier one companies) are

capable of speeds as high as 3.7 GHz, yet that number has been the threshold since 2006. Its the

frequency plateau, says BOXXs VP of Engineering and an avid SolidWorks user Tim Lawrence.

Improvements to architecture has helped somewhat, but not enough. With processor speeds remain-

ing virtually stagnant for six years, overclocking is the only way to significantly increase core speed and

thus, performance. And Fanjoy insists that overclocking is also part of a much larger picture. Because

all processes are moving faster, he says, working becomes more efficient, youre more productive,

and its a better overall user experience.

BOXX Recommendation

3DBOXX 4050 XTREME

If youre a SolidWorks user who focuses strictly on 3D CAD, BOXX recommends a 3DBOXX 4050XTREME workstation. This liquid-cooled workstation, powered by an overclocked, Intel Core i7

processor running at 4.5 GHz, is the industry's fastest single socket four core workstation.

3DBOXX 4920 XTREME

If youre a SolidWorks user who also works occasionally in Photoview 360 or Simulation, BOXX

suggests 3DBOXX 4920 XTREME Workstation. This liquid-cooled workstation, powered by an over-

clocked, Intel Core i7 processor running at 4.5 GHz, is the industry's fastest single socket six core

workstation.

3DBOXX 8920

If your SolidWorks workflow consists of frequent Photoview 360 rendering and/or Simulation in addition

to regular 3D CAD work, BOXX recommends the 3DBOXX 8920 Workstation. This liquid-cooled work-

station, powered by Intel Xeon processors, is the industry's fastest dual socket sixteen core work-

station.


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What about Memory

RAM is the lynchpin, say CATI experts, when the subject is configuring the correct SolidWorks

platform, a sufficient amount of RAM is critical. You need enough RAM so you dont have to swap or

borrow from the hard drive i.e., the virtual memory.

According to them, the "unlimited" RAM available with the 64 bit platform is the single best thing to

happen in the world of 3D CAD. So in an ideal world, a SolidWorks user could buy a massive amount

of RAM, install it in his machine, pull up the largest, most difficult assembly and test to determine if the

system could handle it. However, in the real world we know it doesnt work that way. If youre in the

process of configuring or purchasing additional RAM, take a good look at what youre currently using.

You should begin with at least 8-12 gigs. Is your system responsive? Does it execute tasks quickly? Ifnot, you may need to increase your RAM.

Getting Graphic

When engineers and CAD designers set out to configure the ideal SolidWorks system, the area that

seems to cause the most confusion (due primarily to a wealth of misinformation) is the graphics card or

GPU.

The biggest misconception is that a bigger GPU is always the way to go, says Altergott, but that is

simply not the case.

At larger companies or engineering firms, the confusion is an unfortunate by product of the relationship

between the SolidWorks user and IT personnel. A CAD designer may find himself in a situation where

he is forced to rely on an inadequate workstation which causes SolidWorks to run slowly, or the render-

ing and simulation processes to take hours. He pleads his case to management, who hands it off to IT,

and in this instance, that is often where wrong decisions are made.

In some cases, says Altergott, the IT department, in order to get the SolidWorks engineer off of their

backs, will purchase the biggest, baddest system on the marketbut its unnecessary. An NVIDIA

Quadro 600 card will work absolutely fine in most workflows. Now, you can opt for the NVIDIA Quadro

2000, 4000, or even a 5000, but keep in mind that the majority of SolidWorks video tasks are done on

CPU and RAM.

At BOXX, we recommend the NVIDIA Quadro 2000 as an ideal mid range graphics card for most

SolidWorks workflows and the CATI experts are quick to agree. For core SolidWorks design, says

Altergott, Quadro 2000 is a good choice.

BOXX also recommends moving to a higher GPU like the NVIDIA Quadro 4000 if you are looking for

the ultimate in performance in a complex production pipeline. Fanjoy and Altergott stress that if Solid-

Works users also rely on other GPU needy applications like Adobe Photoshop or more specialized

software like Abacus, a higher grade GPU is definitely a good idea.


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The SSD DifferenceThe calculation here is relatively simple. Your choice of hard drive makes a significant impact on

performanceespecially if you lack sufficient RAM with which you can take advantage. As for Fanjoy

and Altergott, both are staunch proponents of solid state drives, standard features in 3DBOXX work-

stations.

With SSD, the workstation boots up and loads faster, so its worth the expense, assuming your

company is using a good data management as well. And you dont necessarily need a huge drive

especially if you can rely on a secondary drive for additional storage.

3DBOXX 4050 XTREME and 4920 XTREME performance is further enhanced by the option of Intel

Smart Response Technology whereby the system automatically learns which files users accessfrequently and copies them from the hard disk drive to the solid state drives. The next time these files

are requested, the system loads them from the SSDs rather than the slower hard drive. The result is

faster booting, faster application loading, and accelerated performance

The Case for Dedicated Rendering

Because rendering is such a critical aspect of the SolidWorks workflow (requiring substantial time

and processing power), BOXX recommends off-loading to a dedicated rendering system like render-

PRO, a personal, dedicated rendering. Easily configurable to accommodate any workflow, render-

PRO frees your workstation and brings dedicated rendering to your desk side. Available with IntelXeon E5-2600 series processors, renderPRO features up to 16 processing cores. Its key advan-

tage, however, is that the system enables the SolidWorks user to deliver complex projects within

budget and on schedule by drastically reducing rendering time.

Conclusion

If you make sound decisions in these areas and pay attention to ROI and its relationship to perfor-

mance, your result should be a SolidWorks system that will save you time, money, increase your

productivity, and profits. But as you configure your system, keep in mind the parting advice of Adrian

Fanjoy and Josh Altergott: No amount of hardware can substitute for good modeling practices.

Learn More about BOXX SolidWorks Solutions at: http://www.boxxtech.com/solidworks

Special thanks to Adrian Fanjoy, MCSE Technical Services Director, CATI and Josh Altergott, CSWP

Technical Support Manager, CATI.

SW Config Final 4

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